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howto-html-en-20080722-2mdv2010.1.noarch.rpm

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<H2><A NAME="s3">3. What is a framebuffer device?</A></H2>

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<P>A framebuffer device is an abstraction for the graphic hardware. It
represents the frame buffer of some video hardware, and allows application
software to access the graphic hardware through a well-defined interface,
so that the software doesn't need to know anything about the low-level
interface stuff [Taken from Geert Uytterhoeven's framebuffer.txt in the
linux kernel sources]
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